* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
html, body {
    height: 100%;
    font-family: "Microsoft Yahei",Helvetica, sans-serif;
}
ul, li {
    list-style: none;
}
a {
    text-decoration: none;
    color: inherit;
}
